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2 years ago

6

a circle is centered on point b. points a, c and d lie on its circumference. if angle abc measures 40 degrees, what does angle a

dc measure?

1 answer:

grigory [225]2 years ago

3 0

Answer:

320 degrees

Step-by-step explanation:

There are 360 degrees in a circle. 360-40=320

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Step-by-step explanation:

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2 years ago

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2 years ago

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2 years ago

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rosijanka [135]

Step-by-step explanation:

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2 years ago